Find the magnitude and direction angle for the vector. (6,5) The magnitude for the vector is (Simplify your answer, using radicals as needed. Use integers or fractions for any numbers in the expression.)
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- Let v= - 3i + 2j and w= -i- 4j. Find 4v - 7w. 4v - 7w = (Simplify your answer. Type your answer in terms of i and ji.)A plane left an airport and flew 300 km on a course of 150 degrees. It the changes direction and flies 200 km on a course of 250 degrees. How far is the plane from the airport?Put your answer to 1 decimal place into answerblank 1 (no spaces)add or subtract as indicated. (-1 - i ) - (-2 - 4i )